Package edu.jas.arith

Class BigRationalUniqueIterator

java.lang.Object
edu.jas.arith.BigRationalUniqueIterator
All Implemented Interfaces:
Iterator<BigRational>

class BigRationalUniqueIterator extends Object implements Iterator<BigRational>
Big rational unique iterator. Uses Cantors diagonal enumeration, produces distinct elements.
  • Field Details

  • Constructor Details

    • BigRationalUniqueIterator

      public BigRationalUniqueIterator()
      BigRational iterator constructor.
    • BigRationalUniqueIterator

      public BigRationalUniqueIterator(Iterator<BigRational> rit)
      BigRational iterator constructor.
      Parameters:
      rit - backing rational iterator of non unique elements
  • Method Details

    • hasNext

      public boolean hasNext()
      Test for availability of a next element.
      Specified by:
      hasNext in interface Iterator<BigRational>
      Returns:
      true if the iteration has more elements, else false.
    • next

      public BigRational next()
      Get next rational.
      Specified by:
      next in interface Iterator<BigRational>
      Returns:
      next rational.
    • remove

      public void remove()
      Remove an element if allowed.
      Specified by:
      remove in interface Iterator<BigRational>